CVE-2021-27550

Polaris Office v9.102.66 is affected by a divide-by-zero error in PolarisOffice.exe and EngineDLL.dll that may cause a local denial of service. To exploit the vulnerability, someone must open a crafted PDF file.

CVSS v3.1

5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

1.66% chance of exploitation in the next 30 days, 75th percentile

Published

2021-02-23

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://gist.github.com/sqrtrev/1f9986d4bdd1393832c60a97b56e170a

References

• CVE Record
• NVD entry

Related

• CVE-2021-27549
• CVE-2021-27559
• CVE-2021-27545
• CVE-2021-27561
• CVE-2021-27544
• CVE-2021-27568